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Panescope
Test web design on every device at once, in Chrome
Panescope opens any page on phones, tablets and laptops side by side, inside Chrome. Scroll, click or type in one screen and the others follow. Then inspect, audit accessibility and Web Vitals, run 42 debug tools and turn the screens into launch images. Take screenshot high quality
Hi Product Hunt!
While building web interfaces, we constantly need to see our pages on many devices. Plenty of tools already do that, but we needed more.
We needed sharp screenshots. Most capture extensions grab what's on your monitor at its own pixel ratio, so the images come out soft. Others break the layout: some resize the window to fit the whole page, which shifts breakpoints and stretches 100vh sections; others redraw the page from its HTML, which drops iframes, videos and images from other domains. Then checking accessibility and performance meant installing yet more tools, and the desktop apps that bundle all of this live outside the browser we actually work in.
So we put everything a web designer or developer needs into one Chrome extension:
Real screens side by side at each device's exact CSS size and pixel ratio, with scroll, clicks, hover and typing in sync
Screenshots of the visible area or the whole page, up to 16x, taken from Chrome's own rendering: the page is repainted at high resolution while its layout stays exactly as on the device, iframes and videos included
Inspect one element across every screen, WCAG 2.2 audits and Core Web Vitals per screen, and 42 visual debug tools
Photo Studio for launch images and videos, plus visual diff, client reports and ready-to-file bug reports
We built Panescope for our own daily work, and now we'd love to see it in yours. Open the page you're working on right now and tell us what it gets right, and what it still gets wrong. We'll be here all day reading every comment.
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About Panescope on Product Hunt
“Test web design on every device at once, in Chrome”
Panescope was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #276 on the daily leaderboard. Panescope opens any page on phones, tablets and laptops side by side, inside Chrome. Scroll, click or type in one screen and the others follow. Then inspect, audit accessibility and Web Vitals, run 42 debug tools and turn the screens into launch images. Take screenshot high quality
Panescope was featured in Chrome Extensions (52.8k followers), Design Tools (263.4k followers) and Developer Tools (521.2k followers) on Product Hunt. Together, these topics include over 150k products, making this a competitive space to launch in.
Who hunted Panescope?
Panescope was hunted by Dark. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Panescope stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
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